<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>登录</title>
</head>
<body>
  <h2>登录页</h2>
  <div>
    <form action="/users/login" method="POST">
      <input type="text" name="username" placeholder="请输入用户名">
      <input type="password" name="password" placeholder="请输入密码">
      <input type="submit" value="登录 " > 
    </form>
    <div>没有账号，<a href="/regist">立即注册</a></div>
  </div>
</body>
</html>